Probe into some problems of fire water?supply design in a multiple?story residential building;

Opinions about cooperation between electrical design and on-site construction of high-rise residential building;

Through investigation of the soil and construction loads around excavation pit of one high-rise residential building the anchor and shotcrete support technology is introduced for side slope support.

This paper expounds the monitoring system in the residential district and the lightning protection methods for the high-rise residential buildings, and puts forward the generic cabling plan of the lightning protection system.

The directional collapse blasting program, blasting parameters, firing network, blasting safety and protective measures of explosive demolishing an 8 storey building near by urban vital traffic line are introduced.

Pipe problems in water supply and drainage design of multistoried house;

From power load,power supply,indoor distribution system,illumination,weak-current design,distribution board,ground protection,lighting protecti on design and other aspects electrical design of multistoried house is discussed in order to meet new requirements on housing project.

Energy saving technology and construction method of PFA ceramsite block with 3 lines of hole enclosure structure in multistoried house were introduced.